understanding Eeprom data

New to programming.
Have started programming car immobiliser, mostly 93c46/66.56 soic chips.
I don`t really understand How to read the dump.
Can anyone explain this.
Inside, I do know that there is key data written inside. How do I find this data ?
How are you able to understand the data.
Any help will be appreciated.
Thanks

The data is only meaningful to the device that's connected to it, you would need to reverse engineer the rest of the unit to find out what the EEPROM data is doing - bu itself it's nothing but a collection of meaningless data bytes ranging from 0 to 255.